Results 1 to 10 of about 6,660,648 (183)
Symmetry TFTs from String Theory. [PDF]
Commun Math Phys, 2023 We determine the $$d+1$$ d + 1 dimensional topological field theory, which encodes the higher-form symmetries and their ’t Hooft anomalies for d -dimensional QFTs obtained by compactifying M-theory on a non-compact space X .
Apruzzi F +4 more
europepmc +3 more sources
Proceedings of the National Academy of Sciences, 1998 Particle physicists have spent much of this century grappling with one basic question in various forms: what are the fundamental degrees of freedom needed to describe nature, and what are the laws that govern their dynamics? First molecules, then atoms, then “elementary particles” such as protons and neutrons all have been revealed to be composite ...
N. Beisert
semanticscholar +4 more sources
String theory and string Newton–Cartan geometry [PDF]
Journal of Physics A: Mathematical and Theoretical, 2019 Nonrelativistic string theory is described by a sigma model with a relativistic worldsheet and a nonrelativistic target spacetime geometry, that is called string Newton–Cartan geometry.
E. Bergshoeff +4 more
semanticscholar +6 more sources
Superradiance in string theory [PDF]
Journal of Cosmology and Astroparticle Physics, 2021 We perform an extensive analysis of the statistics of axion masses and interactions in compactifications of type IIB string theory, and we show that black hole superradiance excludes some regions of Calabi-Yau moduli space. Regardless of the cosmological
V. Mehta +5 more
semanticscholar +1 more source
A new gauge-invariant double copy for heavy-mass effective theory
Journal of High Energy Physics, 2021 We propose a new form of the colour-kinematics/double-copy duality for heavy-mass effective field theories, which we apply to construct compact expressions for tree amplitudes with heavy matter particles in Yang-Mills and in gravity to leading order in ...
Andreas Brandhuber +3 more
doaj +1 more source
Gauge Theory Correlators from Non-Critical String Theory [PDF]
, 1998 We suggest a means of obtaining certain Green's functions in 3+1-dimensional N =4 supersymmetric Yang-Mills theory with a large number of colors via non-critical string theory.
S. Gubser, I. Klebanov, A. Polyakov
semanticscholar +1 more source
String theory and noncommutative geometry [PDF]
, 1999 We extend earlier ideas about the appearance of noncommutative geometry in string theory with a nonzero B-field. We identify a limit in which the entire string dynamics is described by a minimally coupled (supersymmetric) gauge theory on a noncommutative
N. Seiberg, E. Witten
semanticscholar +1 more source
Supersymmetry and String Theory
, 2022 This text is an introduction to the fields of experimental and theoretical particle physics and cosmology. The book focuses on three principal areas: supersymmetry, string theory, and astrophysics and cosmology.
M. Dine
semanticscholar +1 more source
The Weyl double copy from twistor space
Journal of High Energy Physics, 2021 The Weyl double copy is a procedure for relating exact solutions in biadjoint scalar, gauge and gravity theories, and relates fields in spacetime directly.
Erick Chacón +2 more
doaj +1 more source
De Sitter vacua in string theory [PDF]
, 2003 We outline the construction of metastable de Sitter vacua of type IIB string theory. Our starting point is highly warped IIB compactifications with nontrivial NS and RR three-form fluxes.
S. Kachru +3 more
semanticscholar +1 more source